Not known Factual Statements About principle of ultraviolet spectroscopy
The basic measurement received in infrared spectroscopy is really an infrared spectrum, that is a plot of measured infrared depth versus wavelength (or frequency) of sunshine.For instance, benzene exhibits λmax at 256 nm, While aniline displays λmax at 280 nm. For this reason, the NH2 team acts being an auxochrome and brings about the shift of λ